Sedimentation tank cleaning equipment capable of performing wading operation

Abstract

A sedimentation tank cleaning device capable of performing wading operation comprises a ground base station and a desilting vehicle, and a power unit and a control unit are integrally arranged in the ground base station; the desilting vehicle comprises a rack, a walking mechanism, a sealed cabin and a desilting unit. The walking mechanism is arranged on the rack, a sealed cabin is arranged on the rack, a control response unit is arranged in the sealed cabin, and the control unit is in signal connection with the control response unit; the desilting unit is arranged in front of the rack, and the walking mechanism, the desilting unit and the power unit are in power connection through rubber pipes. According to the utility model, the problems of difficult desilting and complicated flow of the sedimentation tank in the prior art are solved. Wading operation of the equipment is achieved, the desilting process of the sedimentation tank is optimized, and normal production is not affected. And the equipment is safe to operate and convenient to maintain.

Description

Technical Field

[0001] This utility model relates to the field of dredging equipment, and in particular to a sedimentation tank cleaning device that can operate in water. Background Technology

[0002] Well wastewater is usually collected and sent to sedimentation tanks. Because the wastewater has high turbidity, the sludge content is relatively high. In the sedimentation tank, the sludge cannot be discharged in time and often accumulates. Over time, this will affect the sludge settling effect. Therefore, regular dredging is very necessary.

[0003] Current dredging techniques typically involve pumping out the supernatant from the sedimentation tank and then manually entering to remove the sludge, sometimes assisted by engineering vehicles. However, the equipment used in these techniques generally cannot operate in water, and because sedimentation tank dredging requires drainage, the wastewater discharge from each unit must be shut down during drainage. Dredging operations severely impact production, making the process exceptionally cumbersome. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a sedimentation tank cleaning device that can operate in water without affecting normal underground production and is safe to operate.

[0005] The equipment includes ground base stations and dredging vehicles;

[0006] The ground base station integrates a power unit and a control unit;

[0007] The dredging vehicle includes a frame, a traveling mechanism, a sealed chamber, and a dredging unit; the traveling mechanism is mounted on the frame, and a sealed chamber is mounted on top of the frame. A control response unit is mounted inside the sealed chamber, and the control unit is signal-connected to the control response unit.

[0008] The dredging unit is located at the front of the frame, and the walking mechanism, dredging unit, and power unit are connected by hoses. This, in conjunction with the sealed chamber, enables the equipment to operate in water.

[0009] In other words, the ground base station outputs signals and power, and the control unit is connected to the control response unit in the sealed cabin. The signal response unit outputs electrical signals to control the walking mechanism and the dredging unit's dredging action. Based on the sealed cabin, and the power unit and the walking mechanism and dredging unit are connected by hoses, the equipment can meet the requirements for water-borne operations.

[0010] The beneficial effects of this utility model are: it solves the problems of difficult and cumbersome sludge removal in existing sedimentation tanks. It enables the equipment to operate in water, thereby optimizing the sedimentation tank sludge removal process without affecting normal production. Furthermore, the equipment is safe to operate and easy to maintain. Attached Figure Description

[0011] Figure 1 This is a schematic diagram illustrating an embodiment of a sedimentation tank cleaning device capable of wading operation according to the present invention.

[0012] Figure 2 This is a structural schematic diagram of a sedimentation tank cleaning equipment and sludge removal vehicle that can operate in water, as described in this utility model.

[0013] Figure label:

[0014] 1-Ground base station 2-Sealed cabin 3-Dredging unit 4-Walking mechanism

[0015] 31-Slurry pump; 32-Auger; 33-Auger lifting cylinder

[0016] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0017] Reference Figure 1 , Figure 2 The present invention provides a sedimentation tank cleaning device capable of wading operations, comprising a ground base station 1 and a dredging vehicle;

[0018] The ground base station 1 is equipped with a power unit and a control unit.

[0019] The dredging vehicle includes a frame, a traveling mechanism 4, a sealed chamber 2, and a dredging unit 3; the traveling mechanism 4 is mounted on the frame, and the sealed chamber 2 is mounted on top of the frame. The sealed chamber 2 contains a control response unit, and the control unit is signal-connected to the control response unit.

[0020] The dredging unit 3 is located at the front of the frame, and the walking mechanism 4, the dredging unit 3, and the power unit are connected via hoses. This, in conjunction with the sealed chamber 2, enables the equipment to operate in water.

[0021] In other words, the ground base station 1 outputs signals and power, and the control unit is connected to the control response unit in the sealed chamber 2. The signal response unit outputs electrical signals to control the walking mechanism 4 to walk and the dredging unit 3 to dredge. Based on the sealed chamber 2, and the power unit connected to the walking mechanism 4 and the dredging unit 3 by hoses, the equipment can be used for water-related operations.

[0022] Example 1: The ground base station 1 includes a chassis, and a power unit and a control unit are installed inside the chassis;

[0023] The power unit is a hydraulic pump station; the control unit is one or more of PLC, MCU or microcomputer.

[0024] The effect achieved in this way is driven by a hydraulic pump station, that is, by pressurized oil to drive each action unit, and by rubber hoses to transmit power.

[0025] In Example 2, the walking mechanism 4 is a tracked walking mechanism;

[0026] A set of tracked walking mechanisms is provided on both sides of the vehicle frame. The tracked walking mechanism includes a drive wheel and a track that is sleeved on the outside of the drive wheel and poweredly connected to the drive wheel.

[0027] The drive wheel includes a waterproof housing, and a hydraulic motor is installed inside the waterproof housing.

[0028] The effect achieved in this way is that, based on Embodiment 1, the hydraulic motor and the traveling wheel are connected by a hose.

[0029] In Example 3, the control response unit includes multiple sets of solenoid valves, and the control unit is signal-connected to the multiple sets of solenoid valves in the sealed chamber 2 respectively; the multiple sets of solenoid valves are signal-connected to the walking mechanism 4 and the sludge removal unit 3 respectively.

[0030] Furthermore, the control unit and the control response unit are connected via wired or wireless signals.

[0031] The effect achieved is that the various actions of the dredging vehicle can be controlled through ground base station 1.

[0032] Example 4: The dredging unit 3 includes an auger 32 and a slurry pump 31;

[0033] The auger 32 is located at the front of the sludge removal vehicle. There are two sets of blades on the auger 32. The two sets of blades are symmetrical about the center of the auger 32, that is, the two sets of blades are opposite to each other and are set towards the middle of the auger 32.

[0034] The effect achieved is to concentrate and transport the silt to the rear of the middle section of the screw conveyor 32;

[0035] A slurry pump 31 is installed at the rear of the middle part of the screw conveyor 32.

[0036] Preferably, the inlet of the slurry pump 31 is located at the rear of the middle of the screw conveyor 32, and its discharge port discharges the slurry through a pipeline.

[0037] Furthermore, the sludge removal vehicle is equipped with an auger lifting cylinder 33 at the front, and the auger lifting cylinder 33 is angled.

[0038] Preferably, lifting cylinders are provided on both sides of the auger 32.

[0039] The effect achieved in this way is to control the contact depth between the auger 32 blades and the silt.

[0040] When in use, the ground base station 1 outputs signals and power, and the control unit is connected to the control response unit in the sealed chamber 2. The signal response unit outputs electrical signals to control the walking mechanism 4 to walk and the dredging unit 3 to dredge. Based on the sealed chamber 2, and the setting of the power unit connected to the walking mechanism 4 and the dredging unit 3 by a rubber hose, the equipment can meet the requirements of water-crossing operation.

[0041] The auger 32 moves to transport sludge to the rear of its middle section to the slurry pump 31, and the slurry pump 31 discharges the sludge.

[0042] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0043] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A wadeable lagoon cleaning apparatus comprising a ground-based base station and a dredge vehicle, the apparatus characterized by: The ground base station is integrated with a power unit and a control unit; The dredging vehicle comprises a frame, a walking mechanism, a sealed cabin and a dredging unit; the walking mechanism is arranged on the frame, the sealed cabin is arranged on the frame, the control response unit is arranged in the sealed cabin, and the control unit is signal connected with the control response unit; The dredging unit is arranged in front of the frame, and the walking mechanism, the dredging unit and the power unit are connected through a rubber pipe.

2. A wadeable sediment basin cleaning apparatus according to claim 1, wherein, The ground base station comprises a machine box, and a power unit and a control unit are arranged in the machine box; The power unit is a hydraulic pump station, and the control unit is one or more of PLC, MCU or microcomputer.

3. A wadeable sediment basin cleaning apparatus as claimed in claim 1, wherein, The walking mechanism is a caterpillar walking mechanism. A group of caterpillar walking mechanisms are arranged on both sides of the frame, and each caterpillar walking mechanism comprises a driving wheel and a caterpillar arranged outside the driving wheel and connected with the driving wheel. The driving wheel comprises a waterproof sheath, and a hydraulic motor is arranged in the waterproof sheath.

4. A wadeable sediment basin cleaning apparatus as claimed in claim 1, wherein, The control response unit comprises a plurality of electromagnetic valves, the control unit is signal connected with the plurality of electromagnetic valves in the sealed cabin, and the plurality of electromagnetic valves are signal connected with the walking mechanism and the dredging unit.

5. A wadeable sediment basin cleaning apparatus according to claim 4, wherein, The control unit and the control response unit are signal connected through wired signals or wireless signals.

6. A wadeable sediment basin cleaning apparatus as claimed in claim 1, wherein, The dredging unit comprises an auger and a slurry pump. The auger is arranged in front of the dredging vehicle, the wings on the auger comprise two groups, the two groups of wings are symmetrically arranged with the center of the auger as the axis, that is, the two groups of wings are opposite wings, and the two groups of wings are arranged towards the middle part of the auger. The slurry pump is arranged behind the middle part of the auger.

7. A wadeable sediment basin cleaning apparatus as claimed in claim 6, wherein, The auger lifting oil cylinder is arranged in front of the dredging vehicle, and the auger lifting oil cylinder is arranged obliquely.

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